Tetrahedron Letters p. 2541 - 2544 (1998)
Update date:2022-09-26
Topics:
Lindel, Thomas
Hochguertel, Matthias
A novel synthesis of the pyrrole-imidazole alkaloid keramadine (1) from the marine sponge Agelas sp. is described. Regiocontrol is reached by the Pd- catalyzed alkynylation of 1-benzenesulfonyl-4-iodoimidazole, followed by N- methylation employing trimeth
View MoreSuzhou Sibian Chemical Technology Co., Ltd
website:http://www.sibianpharm.com
Contact:+8618169181984,+8618013186906
Address:Room1404,BuildingA,Jiabao Square No.323 Baodai East Road,Wuzhong District,Suzhou Jiangsu China (215128)
Hangzhou Neway Chemicals Co., Ltd.
Contact:+86-571-85095566
Address:Room 803, Qinglian Bldg, No 139 Qingchun Road, Hangzhou, Zhejiang China
Airsea(Taizhou) Pharmaceutical Limited(expird)
Contact:+86-576-88057622
Address:Dubei, Duqiao, Linhai, Taizhou, Zhejiang, China Zip: 317016
Dongtai Xinyuan Chemical Co., Ltd.
Contact:+86-21-56733000
Address:404F, 99Nong No.117 Zhongtan Rd. Shanghai
website:https://www.yacoo.com.cn/en/
Contact:86-512-87182055
Address:No.112 Xinqing Rd, Suzhou Industrial Park, China, 215125, China
Doi:10.1016/S0040-4020(98)00192-6
(1998)Doi:10.1021/op049969o
(2004)Doi:10.1002/hc.10182
(2003)Doi:10.1021/ja01022a049
(1968)Doi:10.1021/jm9705061
(1998)Doi:10.1016/0022-1902(69)90047-5
(1969)
